[ 44.203634] ------------[ cut here ]------------
[ 44.204590] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.206612] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239
[ 44.208141] Modules linked in:
[ 44.208740] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.210762] Tainted: [W]=WARN
[ 44.211365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.212863] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.213791] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 44.216981] RSP: 0018:ffff88801b98fbc0 EFLAGS: 00010286
[ 44.217960] RAX: 0000000000000000 RBX: ffffed1003731f78 RCX: ffffffff813a4050
[ 44.219256] RDX: ffff888015f15340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.220547] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003731f2f
[ 44.221844] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.223138] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b98fdf8
[ 44.224428] FS: 00007fe6da142900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.225885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.226952] CR2: 00007fe6da634580 CR3: 000000000db9a000 CR4: 0000000000350ef0
[ 44.228241] Call Trace:
[ 44.228714]
[ 44.229175] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.230040] ? __create_object+0x59/0x80
[ 44.230896] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.231889] __vmalloc_noprof+0x59/0x60
[ 44.232659] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.233549] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.234480] bpf_prog_alloc+0x39/0x200
[ 44.235222] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.236160] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.237024] do_seccomp+0x349/0x25e0
[ 44.237763] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.238678] ? __pfx_do_seccomp+0x10/0x10
[ 44.239480] ? find_held_lock+0x2b/0x80
[ 44.240246] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.241214] ? static_key_count+0x60/0x80
[ 44.241990] prctl_set_seccomp+0x4e/0x70
[ 44.242772] __do_sys_prctl+0xe6c/0x1d70
[ 44.243557] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.244429] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.245425] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.246402] ? irqentry_exit+0xf3/0x650
[ 44.247178] do_syscall_64+0xbf/0x430
[ 44.247880] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.248845] RIP: 0033:0x7fe6da6345cd
[ 44.249566] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 44.252758] RSP: 002b:00007fffaa30b1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.254141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6da6345cd
[ 44.255436] RDX: 000055748d24be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.256732] RBP: 00007fffaa30b220 R08: 0000000000000000 R09: 00007fffaa30a8c0
[ 44.258055] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574bdc6fad0
[ 44.259381] R13: 00007fffaa30b650 R14: 00005574bdc70bc0 R15: 00005574bdc81780
[ 44.260700]
[ 44.261163] irq event stamp: 1771
[ 44.261788] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80
[ 44.263324] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80
[ 44.264849] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770
[ 44.266418] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100
[ 44.267941] ---[ end trace 0000000000000000 ]---
[ 47.076487] ------------[ cut here ]------------
[ 47.077437] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.079463] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246
[ 47.081166] Modules linked in:
[ 47.081785] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.083863] Tainted: [W]=WARN
[ 47.084458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.085952] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.086885] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 47.090140] RSP: 0018:ffff8880164bfbc0 EFLAGS: 00010286
[ 47.091147] RAX: 0000000000000000 RBX: ffffed1002c97f78 RCX: ffffffff813a4050
[ 47.092447] RDX: ffff888016211bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.093741] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c97f2f
[ 47.095044] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.096355] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164bfdf8
[ 47.097670] FS: 00007f7f8c2f9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.099118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.100189] CR2: 00007fffdb26def7 CR3: 000000001f4cb000 CR4: 0000000000350ef0
[ 47.101511] Call Trace:
[ 47.101985]
[ 47.102442] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.103334] ? __create_object+0x59/0x80
[ 47.104129] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.105121] __vmalloc_noprof+0x59/0x60
[ 47.105849] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.106724] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.107658] bpf_prog_alloc+0x39/0x200
[ 47.108404] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.109358] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.110276] do_seccomp+0x349/0x25e0
[ 47.110959] ? find_held_lock+0x2b/0x80
[ 47.111717] ? do_prlimit+0x310/0x610
[ 47.112463] ? __pfx_do_seccomp+0x10/0x10
[ 47.113258] ? do_raw_spin_unlock+0x53/0x220
[ 47.114128] ? _raw_spin_unlock+0x1e/0x40
[ 47.114868] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.115827] ? static_key_count+0x60/0x80
[ 47.116627] prctl_set_seccomp+0x4e/0x70
[ 47.117420] __do_sys_prctl+0xe6c/0x1d70
[ 47.118225] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.119030] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.120006] ? irqentry_exit+0xf3/0x650
[ 47.120778] do_syscall_64+0xbf/0x430
[ 47.121523] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.122494] RIP: 0033:0x7f7f8c7eb5cd
[ 47.123206] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 47.126448] RSP: 002b:00007fffdb26ce80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.127808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f8c7eb5cd
[ 47.129111] RDX: 000055bc8e61ae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.130427] RBP: 00007fffdb26cee0 R08: 0000000000000000 R09: 00007fffdb26c580
[ 47.131721] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bcc3509240
[ 47.133014] R13: 00007fffdb26d310 R14: 000055bcc3508bf0 R15: 000055bcc351d4d0
[ 47.134332]
[ 47.134763] irq event stamp: 1803
[ 47.135419] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80
[ 47.136957] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80
[ 47.138150] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770
[ 47.139146] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100
[ 47.140112] ---[ end trace 0000000000000000 ]---
[ 47.857544] ------------[ cut here ]------------
[ 47.858507] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.860503] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253
[ 47.862014] Modules linked in:
[ 47.862671] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.864670] Tainted: [W]=WARN
[ 47.865272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.866778] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.867718] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 47.870933] RSP: 0018:ffff888016e0fbc0 EFLAGS: 00010286
[ 47.871925] RAX: 0000000000000000 RBX: ffffed1002dc1f78 RCX: ffffffff813a4050
[ 47.873227] RDX: ffff888016ab1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.874548] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc1f2f
[ 47.875836] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.877147] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e0fdf8
[ 47.878466] FS: 00007f6afeb5a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.879923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.880982] CR2: 00007ffe550deef7 CR3: 000000001f5ae000 CR4: 0000000000350ef0
[ 47.882280] Call Trace:
[ 47.882750]
[ 47.883205] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.884131] ? __create_object+0x59/0x80
[ 47.884871] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.885870] __vmalloc_noprof+0x59/0x60
[ 47.886632] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.887524] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.888478] bpf_prog_alloc+0x39/0x200
[ 47.889232] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.890195] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.891064] do_seccomp+0x349/0x25e0
[ 47.891800] ? find_held_lock+0x2b/0x80
[ 47.892582] ? do_prlimit+0x310/0x610
[ 47.893337] ? __pfx_do_seccomp+0x10/0x10
[ 47.894134] ? do_raw_spin_unlock+0x53/0x220
[ 47.894937] ? _raw_spin_unlock+0x1e/0x40
[ 47.895725] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.896698] ? static_key_count+0x60/0x80
[ 47.897524] prctl_set_seccomp+0x4e/0x70
[ 47.898314] __do_sys_prctl+0xe6c/0x1d70
[ 47.899060] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.899946] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.900912] ? irqentry_exit+0xf3/0x650
[ 47.901693] do_syscall_64+0xbf/0x430
[ 47.902447] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.903414] RIP: 0033:0x7f6aff04c5cd
[ 47.904125] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 47.907353] RSP: 002b:00007ffe550dc4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.908752] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6aff04c5cd
[ 47.910097] RDX: 00005641c051ae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.911403] RBP: 00007ffe550dc530 R08: 0000000000000000 R09: 00007ffe550dbbd0
[ 47.912710] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641ca3c2ad0
[ 47.914025] R13: 00007ffe550dc960 R14: 00005641ca3c3bc0 R15: 00005641ca3d4780
[ 47.915338]
[ 47.915765] irq event stamp: 1741
[ 47.916423] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80
[ 47.917955] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80
[ 47.919489] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770
[ 47.921051] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100
[ 47.922392] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:44759' (ECDSA) to the list of known hosts.
2025/11/19 05:50:07 fuzzer started
2025/11/19 05:50:08 dialing manager at localhost:34383
2025/11/19 05:50:08 checking machine...
2025/11/19 05:50:08 checking revisions...
[ 48.784166] kmemleak: Automatic memory scanning thread ended
2025/11/19 05:50:08 testing simple program...
[ 48.864068] cgroup: Unknown subsys name 'net'
[ 48.915426] cgroup: Unknown subsys name 'cpuset'
[ 48.928055] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
05:50:07 Registers:
info registers vcpu 0
RAX=0000000000000005 RBX=ffff888016215340 RCX=0000000000000200 RDX=0000000000000008
RSI=ffff888016215de8 RDI=ffff888016215de8 RBP=ffff888016215d98 RSP=ffff88806ce08b80
R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=ffff888016215de8 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002
RIP=ffffffff815228f3 RFL=00000007 [-----PC] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f7f8c2f9900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe7400000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f7f8c2d8020 CR3=000000000d1e8000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469
XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000024049 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe7c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f9b7a770000 CR3=000000000d282000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=2037303a30353a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3534
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a30353a3530203931
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000